Overview
The Waterland WebApp is an innovative dashboard designed to manage and visualize data collected from over 100 IoT sensors deployed across Hong Kong. This application not only tracks sensor performance but also integrates advanced alert systems and AI-driven features to enhance water management and safety.
Key Features
- CRUD Functionality: The web application supports Create, Read, Update, and Delete (CRUD) operations, allowing users to manage sensor data efficiently. Users can add new sensors, update existing records, and delete outdated information seamlessly.
- IoT Sensor Data Management: The app aggregates real-time data from more than 100 IoT sensors, providing insights into various environmental parameters, including water quality and levels.
- Alert System: An automatic alert system notifies users of critical issues, such as low battery levels of sensors or dangerous water levels, ensuring prompt action to mitigate risks.
- Integration with HKO Rainfall Data: The app integrates with the Hong Kong Observatory (HKO) rainfall data, allowing users to correlate sensor readings with weather conditions for better decision-making.
- Data Visualization: Interactive graphs and charts visualize sensor performance and environmental data, making it easier for users to analyze trends and patterns over time.
- AI Detection Models: The application utilizes AI-driven models for object detection in CCTV footage, enhancing surveillance and monitoring capabilities. This feature helps in identifying anomalies or potential threats in real time.
Technologies Used
- Frontend: React.js for a responsive and dynamic user interface.
- Backend: Node.js and Express.js for robust server-side operations.
- Database: MongoDB for flexible data storage and management.
- IoT Integration: Protocols like MQTT for efficient data communication between sensors and the web application.
- Data Visualization: Libraries like Chart.js for creating interactive graphs.
Impact
The Waterland WebApp enhances the operational efficiency of Waterland Technology Development Limited by providing a centralized platform for monitoring and managing IoT sensor data. The integration of advanced alert systems and AI features significantly improves response times to critical situations, contributing to better water management and safety across Hong Kong.